30423435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 58834944

約数和(自身を除く): 28411509

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 41, 105, 111, 123, 185, 191, 205, 259, 287, 555, 573, 615, 777, 861, 955, 1295, 1337, 1435, 1517, 2865, 3885, 4011, 4305, 4551, 6685, 7067, 7585, 7831, 10619, 20055, 21201, 22755, 23493, 31857, 35335, 39155, 49469, 53095, 54817, 106005, 117465, 148407, 159285, 164451, 247345, 274085, 289747, 742035, 822255, 869241, 1448735, 2028229, 4346205, 6084687, 10141145, 30423435]

約数ペア:

[(1, 30423435), (3, 10141145), (5, 6084687), (7, 4346205), (15, 2028229), (21, 1448735), (35, 869241), (37, 822255), (41, 742035), (105, 289747), (111, 274085), (123, 247345), (185, 164451), (191, 159285), (205, 148407), (259, 117465), (287, 106005), (555, 54817), (573, 53095), (615, 49469), (777, 39155), (861, 35335), (955, 31857), (1295, 23493), (1337, 22755), (1435, 21201), (1517, 20055), (2865, 10619), (3885, 7831), (4011, 7585), (4305, 7067), (4551, 6685)]